Dust removal fan

Abstract

The utility model relates to the technical field of noise elimination of dust removal fans, in particular to a dust removal fan which is characterized in that a peak nest type noise elimination device is installed on the side face of a dust removal fan body, a water storage tank is arranged on the surface of the dust removal fan body, a hard pipe is arranged in an installation plate, an atomization nozzle is arranged on the side face of the hard pipe, and a pump body is arranged on the side face of the peak nest type noise elimination device. The dust removal fan has the beneficial effects that when the dust removal fan body needs to be used for working during use, noise generated by working of the dust removal fan body can be reduced through the peak nest type noise reduction device installed on the dust removal fan body; then, a pump body can be started to enable an atomizing spray head arranged on the side face of the hard pipe to work to carry out dust falling treatment on dust floating in the air, and therefore the use of the peak-nest type silencing equipment can be improved, and on one hand, noise reduction can be carried out on the dust removal fan body through the peak-nest type silencing equipment; and on the other hand, dust generated by the dust removal fan body can be conveniently reduced.

Description

Technical Field

[0001] The utility model relates to the field of dust removal fan noise reduction, in particular to a dust removal fan. Background Art

[0002] Dust removal fan is a common exhaust fan product. Due to its high efficiency, it is used in industrial and mining workshops, civil buildings, large public buildings, power plants and other places. It can also be used as supporting equipment for air treatment facilities and hot air circulation facilities.

[0003] China Patent Network CN218717774U discloses a dust removal fan muffler, including a shell, a leg is provided at the bottom of the shell, a muffler chamber is provided inside the shell, a group of muffler pipes are provided in the muffler chamber, muffler holes are provided on the muffler pipes, muffler cotton is provided between the muffler pipes, an air outlet is provided at the upper part of the shell, an air inlet pipe is provided at the left part of the shell, a fan air outlet is provided at the left part of the air inlet pipe, a dust removal device is provided at the lower side of the muffler chamber, the dust removal device includes a partition, a pulse frame, a blowing pipe and an air bag, a clean air hole is provided on the partition, a pulse frame is provided at the lower side of the partition, a filter bag is provided in the pulse frame, and a partition A venturi is provided on the top, the upper part of the venturi is connected with the injection pipe, the lower part of the venturi passes through the pulse frame and is connected with the filter bag, an electromagnetic pulse valve is provided on the injection pipe, and an air bag is provided at the bottom of the electromagnetic pulse valve. This patented technology can intercept the dust in the noisy airflow discharged from the fan outlet by arranging a dust removal device in the shell, so that the clean airflow enters the silencer room and is silenced. By setting a period of time to automatically perform pulse dust removal on the filter bag, there is no need to manually clean the filter screen regularly, which brings great inconvenience, and solves the technical problem of the inconvenience of dust removal in the existing system.

[0004] However, although the above technical solution has the effect of silencing the dust removal fan, the daily use site of the dust removal fan is a relatively open and messy place. The above device directly uses the dust removal fan to suck air into the environment, which causes dust to fly in the surrounding environment, making it impossible to work around and causing physical harm to people around, reducing the maintenance of the environment and making it impossible to work around the use of this equipment. For this reason, the utility model proposes a dust removal fan to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal fan to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a dust removal fan, the dust removal fan comprising: a dust removal fan body, a peak-nest type silencer is installed on the side of the dust removal fan body, and a water storage tank is arranged on the surface of the dust removal fan body;

[0007] A mounting plate is provided with a hard pipe inside the mounting plate, an atomizing nozzle is provided on the side of the hard pipe, and a pump body is provided on the side of the peak-nest type silencer.

[0008] Preferably, the water storage tank is connected to the water inlet end of the pump body through a water pipe, a hose is provided at the water outlet end of the pump body, one end of the hose is connected to the end face of the hard pipe, and a support frame is provided on the side of the dust removal fan body, and the support frame can support the bottom of the peak-nest type silencer device.

[0009] Preferably, the mounting plate is fixedly connected to the surface of the peak-and-nest type silencer device, a placement groove is provided on the surface of the mounting plate, the hard pipe can be placed in the placement groove, and a support plate is provided on the side of the mounting plate.

[0010] Preferably, a damping bearing 1 is arranged on the surface of the support plate, one end of the hard tube is fixedly connected to the inner ring surface of the damping bearing 1, and a transmission wheel is sleeved on the surface of the hard tube.

[0011] Preferably, a damping bearing 2 is arranged on the side of the mounting plate, the inner ring surface of the damping bearing 2 is fixedly connected to a support rod, and a traction wheel is sleeved on the surface of the support rod.

[0012] Preferably, the traction wheel and the transmission wheel are driven by a traction belt, and two groups of hard tubes are provided. The two groups of hard tubes are symmetrically distributed about the peak-nest type silencer device, and the two groups of hard tubes can be rotated by rotating the support rod in coordination with the traction belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The dust removal fan proposed by the utility model can reduce the noise generated by the operation of the dust removal fan main body by utilizing the peak-nest type silencer installed on the dust removal fan main body when the dust removal fan main body needs to be used for work, and then the pump body can be started to make the atomizing nozzle arranged on the side of the hard pipe work to reduce the dust floating in the air, thereby improving the use of the peak-nest type silencer. The peak-nest type silencer can reduce the noise of the dust removal fan main body on the one hand, and on the other hand, it is more convenient to reduce the dust generated by the dust removal fan main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model when the structure is tilted;

[0019] Figure 5 for Figure 4 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. Dust removal fan body; 2. Peak-nest type silencer; 3. Water storage tank; 4. Mounting plate; 5. Hard pipe; 6. Atomizing nozzle; 7. Pump body; 8. Hose; 9. Placement groove; 10. Support plate; 11. Damping bearing 1; 12. Drive wheel; 13. Damping bearing 2; 14. Support rod; 15. Traction wheel; 16. Traction belt; 17. Support frame. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a dust removal fan, the dust removal fan comprising: a dust removal fan body 1, a peak-nest type silencer 2 is installed on the side of the dust removal fan body 1, a water storage tank 3 is arranged on the surface of the dust removal fan body 1; a mounting plate 4, a hard pipe 5 is arranged in the mounting plate 4, an atomizing nozzle 6 is arranged on the side of the hard pipe 5, and a pump body 7 is arranged on the side of the peak-nest type silencer 2;

[0024] During use, when the dust removal fan main body 1 needs to be used for work, the peak-nest type silencer 2 installed on the dust removal fan main body 1 can be used to reduce the noise generated by the operation of the dust removal fan main body 1, and then the pump body 7 can be started to make the atomizing nozzle 6 arranged on the side of the hard pipe 5 work to reduce the dust floating in the air, thereby improving the use of the peak-nest type silencer 2. On the one hand, the peak-nest type silencer 2 can reduce the noise of the dust removal fan main body 1, and on the other hand, it can also be more convenient to reduce the dust generated by the dust removal fan main body 1.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, in order to facilitate the use of the peak-nest type silencer 2 on the dust removal fan body 1, an atomizing nozzle 6 is provided, the water storage tank 3 is connected to the water inlet end of the pump body 7 through a water pipe, and the water outlet end of the pump body 7 is provided with a hose 8, one end of the hose 8 is connected to the end face of the hard pipe 5, and a support frame 17 is provided on the side of the dust removal fan body 1, and the support frame 17 can support the bottom of the peak-nest type silencer 2, and the mounting plate 4 is fixedly connected to the surface of the peak-nest type silencer 2, and a placement groove 9 is opened on the surface of the mounting plate 4, and the hard pipe 5 can be placed in the placement groove 9, and a support plate 10 is provided on the side of the mounting plate 4;

[0027] When in use, the peak-nest type silencer 2 can be used to reduce and silence the noise generated by the dust removal fan main body 1 to prevent loud noise from affecting the work of the staff. Then the pump body 7 can be started to transport the water in the water tank 3 into the hard pipe 5. The water mist sprayed by the atomizing nozzle 6 arranged on the side of the hard pipe 5 can be used to reduce the dust generated by the dust removal fan main body 1 during operation to avoid affecting the surrounding environment.

[0028] Embodiment 3

[0029] On the basis of the second embodiment, in order to better reduce dust, a support rod 14 is provided, a damping bearing 11 is provided on the surface of the support plate 10, one end of the hard tube 5 is fixedly connected to the inner ring surface of the damping bearing 11, a transmission wheel 12 is sleeved on the surface of the hard tube 5, a damping bearing 13 is provided on the side of the mounting plate 4, the inner ring surface of the damping bearing 13 is fixedly connected with a support rod 14, a traction wheel 15 is sleeved on the surface of the support rod 14, the traction wheel 15 and the transmission wheel 12 are driven by a traction belt 16, two groups of hard tubes 5 are provided, and the two groups of hard tubes 5 are symmetrically distributed about the peak-nest type silencer 2, and the two groups of hard tubes 5 can be rotated by rotating the support rod 14 in cooperation with the traction belt 16;

[0030] When in use, the support rod 14 can be rotated to make the traction wheel 15 cooperate with the traction belt 16 so that the transmission wheel 12 can be rotated, and the hard tube 5 can be rotated with the damping bearing 11, so that the angle of the atomizing nozzle 6 can be adjusted, so as to better reduce the dust in the air and improve the convenience effect. The setting of the damping bearing 11 and the damping bearing 2 13 can avoid the problem of arbitrary rotation or shaking of the hard tube 5.

[0031] In actual use, when the dust removal fan main body 1 needs to be used for work, the peak-nest type silencer 2 installed on the dust removal fan main body 1 can be used to reduce the noise generated by the dust removal fan main body 1, and then the pump body 7 can be started to make the atomizing nozzle 6 arranged on the side of the hard tube 5 work to reduce the dust floating in the air, thereby improving the use of the peak-nest type silencer 2. The peak-nest type silencer 2 can reduce the noise of the dust removal fan main body 1 on the one hand, and on the other hand, it can also be more convenient to reduce the dust generated by the dust removal fan main body 1. This avoids the problem that although some silencers have the effect of silencing the dust removal fan main body 1, in the daily use site of the dust removal fan main body 1, they are all relatively open and messy places. The dust removal fan main body 1 sucks air into the environment, which causes the surrounding environment to be dusty, making it impossible to work around and causing physical harm to the surrounding people, reducing the maintenance of the environment and the use of this equipment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal fan, characterized in that: The dust removal fan comprises: a dust removal fan body (1), a peak-nest type silencer (2) is installed on the side of the dust removal fan body (1), and a water storage tank (3) is arranged on the surface of the dust removal fan body (1); A mounting plate (4) is provided inside the mounting plate (4), an atomizing nozzle (6) is provided on the side of the atomizing nozzle (5), and a pump body (7) is provided on the side of the peak-nest type silencer (2).

2. A dust removal fan according to claim 1, characterized in that: The water storage tank (3) is connected to the water inlet end of the pump body (7) through a water pipe, and a hose (8) is provided at the water outlet end of the pump body (7). One end of the hose (8) is connected to the end face of the hard pipe (5). A support frame (17) is provided on the side of the dust removal fan body (1), and the support frame (17) can support the bottom of the peak-nest type silencer (2).

3. A dust removal fan according to claim 1, characterized in that: The mounting plate (4) is fixedly connected to the surface of the peak-nest type silencer (2); a placement groove (9) is provided on the surface of the mounting plate (4); the hard pipe (5) can be placed in the placement groove (9); and a support plate (10) is provided on the side of the mounting plate (4).

4. A dust removal fan according to claim 3, characterized in that: A damping bearing (11) is arranged on the surface of the support plate (10), one end of the hard tube (5) is fixedly connected to the inner ring surface of the damping bearing (11), and a transmission wheel (12) is sleeved on the surface of the hard tube (5).

5. The dust removal fan according to claim 1, characterized in that: A damping bearing 2 (13) is arranged on the side of the mounting plate (4), a support rod (14) is fixedly connected to the inner ring surface of the damping bearing 2 (13), and a traction wheel (15) is sleeved on the surface of the support rod (14).

6. A dust removal fan according to claim 5, characterized in that: The traction wheel (15) and the driving wheel (12) are driven by a traction belt (16). Two groups of hard tubes (5) are provided. The two groups of hard tubes (5) are symmetrically distributed with respect to the peak-nest type silencer (2). The two groups of hard tubes (5) can be rotated by rotating the support rod (14) in coordination with the traction belt (16).

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